noun
number of students; student enrollment
Refers to the total count of students in a school, class, or educational context.
この学校の生徒数は年々減少している。
The number of students at this school is decreasing year by year.
生徒数が多すぎて教室が足りない。
There are too many students and not enough classrooms.
Compound of 生徒 (student) and 数 (number).